10222012101112 has 64 divisors (see below), whose sum is σ = 22859408332800. Its totient is φ = 4189888581120.

The previous prime is 10222012101073. The next prime is 10222012101121. The reversal of 10222012101112 is 21110121022201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10388464 + ... + 11329792.

It is an arithmetic number, because the mean of its divisors is an integer number (357178255200).

Almost surely, 2^{10222012101112} is an apocalyptic number.

It is an amenable number.

10222012101112 is an abundant number, since it is smaller than the sum of its proper divisors (12637396231688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222012101112 is a wasteful number, since it uses less digits than its factorization.

10222012101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949796 (or 949792 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10222012101112 its reverse (21110121022201), we get a palindrome (31332133123313).

The spelling of 10222012101112 in words is "ten trillion, two hundred twenty-two billion, twelve million, one hundred one thousand, one hundred twelve".